<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
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<html>
<head>
	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
	<title>测试 easyui</title>
	
	<link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/js/easyui-1.4.3/themes/default/easyui.css">
    <link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/js/easyui-1.4.3/themes/icon.css">
    <link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/js/easyui-1.4.3/themes/color.css">
    <link rel="stylesheet" type="text/css" href="${pageContext.request.contextPath}/js/easyui-1.4.3/demo/demo.css">
    <script type="text/javascript" src="${pageContext.request.contextPath}/js/easyui-1.4.3/jquery.min.js"></script>
    <script type="text/javascript" src="${pageContext.request.contextPath}/js/easyui-1.4.3/jquery.easyui.min.js"></script>
</head>
</head>
<body>
	    <h2>Basic CRUD Application</h2>
	    <p>Click the buttons on datagrid toolbar to do crud actions.</p>
	    
	    <table id="dg" title="My Users" class="easyui-datagrid" style="width:700px;height:250px"
	            url="get_users.php"
	            toolbar="#toolbar" pagination="true"
	            rownumbers="true" fitColumns="true" singleSelect="true">
	        <thead>
	            <tr>
	                <th field="firstname" width="50">First Name</th>
	                <th field="lastname" width="50">Last Name</th>
	                <th field="phone" width="50">Phone</th>
	                <th field="email" width="50">Email</th>
	            </tr>
	        </thead>
	    </table>
	    <div id="toolbar">
	        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-add" plain="true" onclick="newUser()">New User</a>
	        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-edit" plain="true" onclick="editUser()">Edit User</a>
	        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-remove" plain="true" onclick="destroyUser()">Remove User</a>
	    </div>
	    
	    <div id="dlg" class="easyui-dialog" style="width:400px;height:280px;padding:10px 20px"
	            closed="true" buttons="#dlg-buttons">
	        <div class="ftitle">User Information</div>
	        <form id="fm" method="post" novalidate>
	            <div class="fitem">
	                <label>First Name:</label>
	                <input name="firstname" class="easyui-textbox" required="true">
	            </div>
	            <div class="fitem">
	                <label>Last Name:</label>
	                <input name="lastname" class="easyui-textbox" required="true">
	            </div>
	            <div class="fitem">
	                <label>Phone:</label>
	                <input name="phone" class="easyui-textbox">
	            </div>
	            <div class="fitem">
	                <label>Email:</label>
	                <input name="email" class="easyui-textbox" validType="email">
	            </div>
	        </form>
	    </div>
	    <div id="dlg-buttons">
	        <a href="javascript:void(0)" class="easyui-linkbutton c6" iconCls="icon-ok" onclick="saveUser()" style="width:90px">Save</a>
	        <a href="javascript:void(0)" class="easyui-linkbutton" iconCls="icon-cancel" onclick="javascript:$('#dlg').dialog('close')" style="width:90px">Cancel</a>
	    </div>
	    <script type="text/javascript">
	        var url;
	        function newUser(){
	            $('#dlg').dialog('open').dialog('center').dialog('setTitle','New User');
	            $('#fm').form('clear');
	            url = 'save_user.php';
	        }
	        function editUser(){
	            var row = $('#dg').datagrid('getSelected');
	            if (row){
	                $('#dlg').dialog('open').dialog('center').dialog('setTitle','Edit User');
	                $('#fm').form('load',row);
	                url = 'update_user.php?id='+row.id;
	            }
	        }
	        function saveUser(){
	            $('#fm').form('submit',{
	                url: url,
	                onSubmit: function(){
	                    return $(this).form('validate');
	                },
	                success: function(result){
	                    var result = eval('('+result+')');
	                    if (result.errorMsg){
	                        $.messager.show({
	                            title: 'Error',
	                            msg: result.errorMsg
	                        });
	                    } else {
	                        $('#dlg').dialog('close');        // close the dialog
	                        $('#dg').datagrid('reload');    // reload the user data
	                    }
	                }
	            });
	        }
	        function destroyUser(){
	            var row = $('#dg').datagrid('getSelected');
	            if (row){
	                $.messager.confirm('Confirm','Are you sure you want to destroy this user?',function(r){
	                    if (r){
	                        $.post('destroy_user.php',{id:row.id},function(result){
	                            if (result.success){
	                                $('#dg').datagrid('reload');    // reload the user data
	                            } else {
	                                $.messager.show({    // show error message
	                                    title: 'Error',
	                                    msg: result.errorMsg
	                                });
	                            }
	                        },'json');
	                    }
	                });
	            }
	        }
	    </script>
	    <style type="text/css">
	        #fm{
	            margin:0;
	            padding:10px 30px;
	        }
	        .ftitle{
	            font-size:14px;
	            font-weight:bold;
	            padding:5px 0;
	            margin-bottom:10px;
	            border-bottom:1px solid #ccc;
	        }
	        .fitem{
	            margin-bottom:5px;
	        }
	        .fitem label{
	            display:inline-block;
	            width:80px;
	        }
	        .fitem input{
	            width:160px;
	        }
	    </style>

</body>
</html>